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Table representation of search results timeline featuring number of search results per year.
| Year | Number of Results |
|---|---|
| 1945 | 4 |
| 1946 | 27 |
| 1947 | 16 |
| 1948 | 11 |
| 1949 | 19 |
| 1950 | 22 |
| 1951 | 25 |
| 1952 | 32 |
| 1953 | 29 |
| 1954 | 34 |
| 1955 | 39 |
| 1956 | 36 |
| 1957 | 38 |
| 1958 | 30 |
| 1959 | 25 |
| 1960 | 23 |
| 1961 | 26 |
| 1962 | 31 |
| 1963 | 76 |
| 1964 | 123 |
| 1965 | 84 |
| 1966 | 63 |
| 1967 | 78 |
| 1968 | 106 |
| 1969 | 131 |
| 1970 | 131 |
| 1971 | 152 |
| 1972 | 167 |
| 1973 | 193 |
| 1974 | 198 |
| 1975 | 172 |
| 1976 | 162 |
| 1977 | 110 |
| 1978 | 133 |
| 1979 | 146 |
| 1980 | 107 |
| 1981 | 140 |
| 1982 | 120 |
| 1983 | 131 |
| 1984 | 141 |
| 1985 | 132 |
| 1986 | 121 |
| 1987 | 109 |
| 1988 | 112 |
| 1989 | 124 |
| 1990 | 121 |
| 1991 | 104 |
| 1992 | 96 |
| 1993 | 83 |
| 1994 | 99 |
| 1995 | 68 |
| 1996 | 65 |
| 1997 | 71 |
| 1998 | 79 |
| 1999 | 67 |
| 2000 | 62 |
| 2001 | 78 |
| 2002 | 73 |
| 2003 | 72 |
| 2004 | 81 |
| 2005 | 103 |
| 2006 | 115 |
| 2007 | 111 |
| 2008 | 116 |
| 2009 | 122 |
| 2010 | 115 |
| 2011 | 122 |
| 2012 | 144 |
| 2013 | 125 |
| 2014 | 141 |
| 2015 | 116 |
| 2016 | 125 |
| 2017 | 141 |
| 2018 | 117 |
| 2019 | 169 |
| 2020 | 235 |
| 2021 | 259 |
| 2022 | 273 |
| 2023 | 258 |
| 2024 | 64 |